import BufferContents from '../BufferContents';
import { EncodingMimeTypes } from './EncodingMimeTypes';
export declare type EncodedFrame = {
    readonly serial: number;
    readonly mimeType: EncodingMimeTypes[keyof EncodingMimeTypes];
} & BufferContents<{
    opaque: Uint8Array;
    alpha?: Uint8Array;
}>;
export declare function createEncodedFrame(u8Buffer: Uint8Array): EncodedFrame;